DK176003B1

DK176003B1 - Securing tool for placing under gratings or cracks comprises flange with inner screw thread for placing on first side of grating or crack

Info

Publication number: DK176003B1
Application number: DK200401377A
Authority: DK
Inventors: Suzanne Landwehr Johan
Original assignee: Ikadan System As
Priority date: 2004-09-10
Filing date: 2004-09-10
Publication date: 2005-11-21

Abstract

The securing tool for placing under grating or crack comprises a flange with an inner screw thread. It also has two elastically pliable prongs which extend away from opposite sides of the flange. Each prong is provided with cross prongs for application to opposite sides of the grating or crack. This enables a bolt to be easily screwed into the flange screw hole for securement purposes.

Description

i DK 176003 B1in DK 176003 B1

Fastgørelsesorgan til riste Opfindelsens områdeFastener for Shaking the Field of the Invention

Den foreliggende opfindelse angår et fastgørelsesorgan til riste omfattende en flange med indre skruegevind til anbringelse på den ene side af risten eller sprækken samt en modhage på den modsatte side af sprækken eller risten.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grating fastener comprising an inner screw thread flange for mounting on one side of the grate or crack, and a bar on the opposite side of the crack or grate.

i 5 Opfindelsens baggrundBackground of the Invention

Til fastgørelse af staldinventar på staldriste eller til fastgørelse af inventar til betonsprækker kendes en del plastflanger med indlejret metalgevind til bolte. Sådanne flanger kan påsættes riste fra oversiden uden at skulle løfte risten fra sin placering. I nogen 10 tilfælde skal der anvendes specielt værktøj til orientering af flangen således, at bolten kan isættes det dertil indrettede indre gevind i flangen. Bolten spændes derefter, hvorved flangen trækkes mod risten med ristens stave lejret i de dertil indrettede udsparinger.A number of plastic flanges with embedded metal threads for bolts are known for fastening housing fixtures on housing grates or for fastening fixtures for concrete cracks. Such flanges can be attached to the grate from the top without having to lift the grate from its location. In some cases, special tools must be used for orienting the flange so that the bolt can be inserted into the flange for the internal thread. The bolt is then tightened, thereby pulling the flange against the grate with the grate's rods encased in the recesses provided for this purpose.

15 Eksisterende systemer er i praksis ikke særlig let at bruge, da den korrekte montering . i kræver fingerfærdighed og evne til at balancere fastgørelsesorganeme korrekt under j monteringen. ]15 In practice, existing systems are not very easy to use because of the correct mounting. i requires dexterity and ability to balance the fasteners properly during j assembly. ]

SS

Beskrivelse af opfindelsen 20Description of the Invention 20

Der er derfor hensigten med opfindelsen at tilvejebringe ét forbedret fastgørelsesorgan til placering under en rist eller en sprække, især at tilvejebringe et alternativt fastgørelsesorgan, der er let at anbringe.It is therefore the object of the invention to provide one improved fastener for placement under a grate or crack, in particular to provide an easy-to-apply alternative fastener.

v< 25 Dette formål løses af et fastgørelsesorgan til placering under en rist eller en sprække omfattende en flange med indre skruegevind til anbringelse på den første side af risten eller sprækken, hvor fastgørelsesorganet endvidere omfatter to separate elastisk efter-givelige grene, som strækker sig fra modsatte sider af flangen i retning væk fra flangen, hvor hver af grenene er forsynet med tværgrene til anbringelse på modsat side af 30 risten eller sprækken for derved at fastholde af flangen på den første side af risten eller sprækken. Når flangen således fastholdes, kan en bolt let skrues ind i flangens skruehul til fastgørelse af emner til risten eller sprækken.v <25 This object is solved by a fastener for placement under a grate or crack comprising an inner screw thread flange for placement on the first side of the grate or crack, wherein the fastener further comprises two separate resiliently extending branches extending from opposite sides of the flange in a direction away from the flange, each of the branches being provided with transverse branches for placement on the opposite side of the grate or crack, thereby retaining the flange on the first side of the grate or crack. Thus, when the flange is retained, a bolt can easily be screwed into the flange screw hole for securing items to the grate or crack.

DK 176003 B1 2DK 176003 B1 2

En sådan flange er let at anbringe på en rist. Flangen skubbes igennem ristens åbning, hvorimod tværgrenene forbliver på oversiden af risten. Idet grenene er elastiske, kan fastgørelsesorganet deformeres passende således, at dette let kan gennemføres, hvoref-5 ter flangen anbringes med skruehullet i en lodret orientering til fastgørelse af inventar til flangen.Such a flange is easy to place on a grate. The flange is pushed through the opening of the grate, while the transverse branches remain on the upper side of the grate. As the branches are resilient, the fastener may be suitably deformed so as to be readily accomplished, after which the flange is positioned with the screw hole in a vertical orientation to secure fixtures to the flange.

iin

Typisk vil flangen være tilvejebragt i plastmateriale med et metalgevind indlejret i plastmaterialet.Typically, the flange will be provided in plastic material with a metal thread embedded in the plastic material.

1° I1 ° I

Kort beskrivelse af tegningen 'Brief Description of the Drawing '

Opfindelsen vil blive forklaret nærmere under henvisning til tegningen, hvor FIG. 1 viser fastgørelsesorganet ifølge opfindelsen FIG. 2 viser metoden til påsætning af flangen og fastgørelse af inventar, 15 FIG: 3 viser flangen anbragt på en rist.The invention will be explained in more detail with reference to the drawing, in which FIG. 1 shows the fastener according to the invention FIG. 2 shows the method of attaching the flange and attaching the fixtures; FIG. 3 shows the flange arranged on a grate.

Detaljeret beskrivelse af opfindelsen FIG. la og lb viser et fastgørelsesorgan 10 i to udførelsesformer. Fastgørelsesorganet 10 har en flange 11 med et indre skruegevind 12 til anbringelse på den første side af j 20 risten eller sprækken. Fastgørelsesorganet 10 omfatter to separate elastisk eftergivelige grene 14, som strækker sig ffa modsatte sider af flangen 11 i retning væk fra den. Hver j af grenene 14 er forsynet med tværgrene 15 til anbringelse på modsat side af risten j eller sprækken for derved at fastholde af flangen 10 på den første side af risten eller j sprækken. FIG. 1 c viser fastgørelsesorganet med en bolt 16 fastgjort i flangen.Detailed Description of the Invention FIG. 1a and 1b show a fastener 10 in two embodiments. The fastener 10 has a flange 11 with an internal screw thread 12 for placement on the first side of the grate or crack. The fastener 10 comprises two separate resiliently resilient branches 14 which extend to opposite sides of the flange 11 in a direction away from it. Each j of the branches 14 is provided with transverse branches 15 for placement on the opposite side of the grate j or the crack, thereby retaining the flange 10 on the first side of the grate or j the crack. FIG. 1c shows the fastener with a bolt 16 secured to the flange.

2525

Idet flangen 11 er bredere end sprækken forhindres utilsigtet gennemgang af flangen | igennem risten eller sprækken. Flangen 11 er tilmed forsynet med to kærv 13 til ind- jv greb med undersiden af ristens gitterstave, som vist på FIG. la eller med modstående i i skrå flader 21, som vist på FIG. 1 b for at fastkile flangen mellem ristens gitterstave. ! 30 jAs the flange 11 is wider than the crack, unintended passage of the flange is prevented through the grate or crack. The flange 11 is also provided with two notches 13 for inward grip with the underside of the grating bars, as shown in FIG. 1a or with opposite i in inclined surfaces 21, as shown in FIG. 1 b to wedge the flange between the grid bars of the grid. ! 30 j

Grenene 14 har en bredde, der er betydelig mindre end bredden på ristens åbninger ! eller på sprækken for derved let at kunne passe igennem åbningen eller sprækken.The branches 14 have a width considerably smaller than the width of the grate openings! or on the crack so as to easily pass through the opening or crack.

Grenene 14 er således drejelige for ved nedsænkning af flangen igennem sprækken at DK 176003 B1 3 tillade en tilpas elastisk deformering af grenene 14. Længden af tværgrenene 15 er derimod større end bredden på ristens åbninger eller sprækken for derved at fastholde flangen 11 til risten eller sprækken, idet tværgrenene virker som modhager.Thus, the branches 14 are rotatable to allow a resilient deformation of the branches 14 by submerging the flange through the crack 14. The length of the transverse branches 15, on the other hand, is greater than the width of the openings of the grate or the crack, thereby retaining the flange 11 to the grating or crack. , with the transverse branches acting as barbs.

r 5 Monteringen er vist i større detalje på FIG. 2. Som vist på FIG. 2a, skubbes flangen 11 sideværts igennem en åbning 17 i risten 18, uden dog at grenene 14 skubbes igennem r åbningen 17. Sidstnævnte forhindres ved tværgrenene 15. Herefter vil flangen 11 være orienteret korrekt under risten som vist på FIG. 2b. I det tilgængelige skruehul 12 kan der nu isættes en bolt 16 til fastholdelse af emner 19 på risten 18, såsom inventar, som 10 vist på FIG. 2c. Efter fastgørelse af emnet 19, kan den yderste del af grenene fjernes ved afklipning med en tang som illustreret på FIG. 2d.r 5 The mounting is shown in greater detail in FIG. 2. As shown in FIG. 2a, the flange 11 is pushed laterally through an opening 17 in the grate 18, without however the branches 14 being pushed through the opening 17. The latter is prevented by the transverse branches 15. Then the flange 11 will be oriented correctly under the grating as shown in FIG. 2b. In the available screw hole 12, a bolt 16 can now be inserted to hold items 19 on the grate 18, such as fixtures, as shown 10 in FIG. 2c. After attaching the workpiece 19, the outermost portion of the branches can be removed by cutting with pliers as illustrated in FIG. 2d.

På FIG. 3 er fastgørelsesorganet 11 vist på en gennemskåret rist for tydeliggørelsens skyld.In FIG. 3, the fastener 11 is shown on a cut-off grid for the sake of clarity.

1515

Fastgørelsesorganet ifølge opfindelsen kan benyttes til fastgørelse af inventar i stalde, for eksempel fodbeslag af foderautomater eller ben fia farevinger i farestaldé. Selvom fastgørelsesorganet er yderst nyttigt i forbindelse med staldinstallationer, er opfindelsen dog på ingen måde indskrænket dertil. Opfindelsen kan ligeledes finde anvendelse 20 ved riste af anden art, for eksempel på gitterriste i anden industriel sammenhæng såsom sikkerhedsriste eller ved sprækker i eksempelvis beton i anden sammenhæng end med stalde.The fastening means according to the invention can be used for fastening fixtures in stables, for example foot fittings of feeders or legs through danger wings in the danger room. However, while the fastener is extremely useful in housing installations, the invention is by no means limited thereto. The invention can also be applied to grids of a different kind, for example to grids in other industrial contexts such as safety grids or in cracks in, for example, concrete in a different context than with stables.

Claims

A fastener for placement under a grate or a crack, wherein the fastener comprises a flange with internal screw thread for placement on the first side of the grate or crack, characterized in that the fastener comprises two separate A 5 rate elastically resilient branches extending from opposite sides of the flange in a direction away from the flange, each of the branches being provided with transverse branches for placement on the opposite side of the grate or crack, thereby holding the flange on the first side of the grate or crack.

Fastener according to claim 1, characterized in that the flange is provided in plastic material with a metal thread embedded in the plastic material.

Fastener according to claim 1 or 2, characterized in that the flange is wider than the crack to prevent accidental passage of the flange through the grate or crack and that the branches have a width considerably smaller than the width of the grilles openings or the crack. , where the branches are resiliently rotatable to allow elastic deformation of the branches by submerging the flange through the crack.

Fastener according to any one of the preceding claims, characterized in that the length of the transverse branches is greater than the width of the openings or the crack. 25 V __________J